family-friendly environment for family and friends to come out and play. the general dynamics corpation has had this out for decade came out with a civilian range program. we jumped on it. it is invalable for the people with concealable and fire arms to help defend themselves and their familis and put it in an outstanding training tool. you say it is great for self defense and better than shooting on the dummy on the paper when you are doing target amy. what is the difference here. you are shooting people with rubber bullets, right. >> it is not a rubble bullet it is a man-marking cart rage. like a paint ball. but it leaves a slight mark and you can check your hits. the guns are retrofitted and not something we created in a back yard. it is it a proven system from general dynamics and the weapons are rendered safe and only foir a man marking cart rage and they engage each other in real-life scenario. >> gretchen: people understand it is it training military people who are in war and killing each other or police officers potentially. what is the benefit to